Description

5-Quinolinecarbonitrile,2,4-Diethyl-1,2-Dihydro-2-Methyl-(9Ci) is a specialized quinoline derivative, a high-value chemical intermediate prized for its unique heterocyclic structure. This compound matters for its role as a critical building block in advanced organic synthesis, enabling the development of novel compounds with targeted properties. It is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for creating new active ingredients, as well as by fine chemical manufacturers producing custom intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for biological activity.
• Material Science: Acts as a building block for creating advanced organic materials, such as ligands for catalysts or components in organic electronics.
• Chemical Synthesis: Employed in academic and industrial R&D for constructing complex quinoline-based molecular libraries.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized colorants and functional dyes due to the quinoline scaffold.

Basic Information

Product Name	5-Quinolinecarbonitrile,2,4-Diethyl-1,2-Dihydro-2-Methyl-(9Ci)
CAS No.	459169-71-2
Molecular Formula	C15H18N2
Molecular Weight	226.32 g/mol
Synonyms	2,4-Diethyl-1,2-dihydro-2-methyl-5-quinolinecarbonitrile; 2-Methyl-2,4-diethyl-1,2-dihydroquinoline-5-carbonitrile; 1,2-Dihydro-2,4-diethyl-2-methyl-5-quinolinecarbonitrile; 5-Cyano-2,4-diethyl-1,2-dihydro-2-methylquinoline; Quinoline-5-carbonitrile, 1,2-dihydro-2,4-diethyl-2-methyl-; 459169-71-2 (CAS); 2,4-Diethyl-2-methyl-1,2-dihydroquinoline-5-carbonitrile
EINECS	Contact for details

Quality Control

Our 5-Quinolinecarbonitrile,2,4-Diethyl-1,2-Dihydro-2-Methyl-(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.